Tests that video controls are shwon after exiting fullscreen

EVENT(canplaythrough)
** Move mouse to the play button and start playing the video **

** Test that controls are shown when controls attribute is present **
EVENT(webkitfullscreenchange)

RUN(video.webkitExitFullScreen())
EVENT(webkitfullscreenchange)

** The controls should be shown after exiting the fullscreen
END OF TEST